The performance command centre for serious ultra runners. Daily readiness, fuelling guidance, and training load intelligence — powered by your actual data.
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You're training for a 50-miler, logging everything, and still guessing whether today should be hard or easy. That's the gap BCKLE fills.
Your watch captures hundreds of data points. But it doesn't tell you what to do with them — or when your body is telling you to back off.
"Eat every 45 minutes" doesn't cut it for a 100k. You need fuelling plans built around your actual session, weight, and pace — not a blog post average.
Most ultra injuries are load errors. But knowing whether your ramp rate is dangerous requires maths most athletes never do.
A good ultra coach costs £150–300/month. For runners who don't need a full programme — just daily intelligence — that's a bad deal.
BCKLE isn't a training plan. It's the daily intelligence layer between your data and your decisions.
Every morning: push, go easy, or rest? Based on your actual HRV, sleep, training load, and what's coming up in your schedule.
Pre-session, during, and recovery nutrition — tailored to exactly what you're doing today. Not a generic spreadsheet. Your session, your body.
Acute vs chronic training load, visualised. Real-time ramp rate. Traffic light warnings before your body sends them. Built for ultra periodisation.
Ask anything — and get answers based on your actual data, not generic advice. Your numbers, your history, your race on the horizon.
No manual logging. No spreadsheets. Just connect your existing data and BCKLE gets to work.
One authorisation. BCKLE connects to wherever you track — Garmin, Strava, Coros, and other major platforms — pulling your training history, HRV, sleep, and schedule automatically. No manual import, ever.
Distance, date, terrain. That's it. BCKLE uses this to contextualise every readiness score and fuelling recommendation.
Your daily brief is waiting. One screen. Today's readiness, session guidance, and anything worth flagging. Under 2 minutes to read.
BCKLE's AI chat knows your data. Ask about race prep, nutrition, training blocks — and get answers grounded in your actual numbers.
Your data stays yours. BCKLE reads your training data to power your daily brief and recommendations — nothing more. We don't sell it, share it, or use it to train AI models. You can disconnect and delete your data at any time.
Early access when we launch. £15/month.